Ron's penis was shrinking. He was sure of it. It used to be more than a handful, even when limp, and now it barely filled half of his palm. His nuts were disappearing, too, and his scrotum was contracting. It no longer hung down, swinging free as it used to. It was perpetually tight against his groin, just a smallish bulge below his ever-smaller cock.
Other changes were happening as well. Ron's once hairy ass was now baby smooth, and his chest hair was rapidly thinning out, as was his body hair everywhere else. His armpit hair wasn't disappearing however, and his pubic hair, if anything, was becoming thicker and more lush.
His wife, Hayley, had commented on it, but had just attributed it to aging. In his early fifties, Ron didn't think this was the answer.
Other than that, however, his sex life hadn't declined any. If anything, it was getting better. Erections were coming easier and more frequently. Ron could always have another quickly after climaxing, and most sessions with Hayley were producing two or three orgasms in short succession, rather than the one, and occasionally two, that had been their pattern for years. Hayley was coming more often also. She would climb on top more frequently, and hump him like crazy, pounding her pubis against his, as if trying to get his little thing in deeper, until her climax kicked in, often multiple times for every one of Ron's.
No, Hayley was clearly being satisfied in bed. Ron was eating her shaved pussy and fucking her, to the best of his ability, on a regular basis. His tiny thing didn't penetrate her very far, but he had learned how to bump and grind it against her clitoris until she orgasmed, with loud moans and shrieks, and until he creamed all over her vulva and just inside the opening.
Examining his package with his fingers one morning, Ron realized that his balls were completely gone from his shrunken and tightened sack. His dick was even smaller than it had been before, but it seemed very sensitive. He decided to masturbate, but he couldn't even wrap his fist around it anymore. All he could do was rub it with his fingertips. It felt so good anyway that he kept going. Ron's prick got hard, but not really any bigger, just a little nub peeking out of his thick, dark pubic bush. He reached down to fondle his little scrotum and, pushing a bit in the middle, right between where his errant nuts had been, realized that a tiny opening had formed. Not quite big enough for a finger to fit into, but definitely a space between the sides of his sack, just below the base of his penis.
He continued rubbing his fingers in a circle, passing over his tiny pecker and the strange new opening in his scrotum, and the feeling got better and better. His little nubbin tightened even more, and just when he felt he was going to come, he lost all abandon and rubbed the thing furiously. When the climax hit, Ron was surprised not to feel any come spurting out of his shrunken dick, but suddenly, a big rush of wetness gushed out of the opening. It was hot and slippery, and made Ron want to keep on masturbating. As he continued fingering himself, a second orgasm hit and, momentarily, a third.
When it was over, Ron kept on caressing himself. Touching the new opening, all slippery with the wetness, he found he could gently slide a finger inside, stretching the skin just a bit. Relaxing, he fingered his hole a bit longer. He was surprised to notice that his shrunken scrotum seemed significantly hairier than it had been when it had once held his big balls.
**********
In bed that night, Hayley cuddled up to Ron and ran her hands over his body in the way that signaled "Fuck me. I want to fuck." At first, Ron was skittish. After having masturbated so much that morning, his response ordinarily wouldn't have been virile enough to satisfy his wife. But momentarily, he felt stiffly erect between his legs and decided to go with it. Hayley leaned over and kissed him. He kissed her back, hard, sliding his tongue between her open lips. He caressed her breasts and then reached down to fondle her smooth mound and labia. Hayley responded warmly, and reached down in turn to grasp her husband's penis. As she found it, Ron was startled to realize that it was now tiny, the smallest it had been yet. Just a little pencil eraser. If she was surprised or disappointed, Hayley didn't show it. She kissed him again, and moved her hand around between his legs. Then she found his new hole, slid a fingertip in, and was rewarded with a rush of warm, slippery fluid. "Darling," she cooed. "You have a vagina." Ron realized it was true.
Ron spread his legs wide, giving Hayley better access to his pussy. She eased her slippery finger deep inside, pressing her palm firmly against his minuscule penis -- his clitoris, he admitted to himself. He pressed his hairy mound back against her hand and rotated his hips in a tight circle. As Ron's wetness soaked his pubic hair and trickled down his thighs, Hayley pushed back the covers and lowered her head between Ron's legs. Tracing her tongue over her husband's parted scrotum -- his hairy labia -- she rubbed her nose in his pubic bush and found his firm little clit with the tip of her tongue. Licking it firmly made Ron gasp, and Hayley kept at it until Ron climaxed hard under her mouth, squirting wetness out of his vagina and soaking the sheet underneath.
After the orgasm subsided, Ron rolled Hayley over on her back, and proceeded to give her the same treatment. After she came once, screaming Ron's name, he mounted her and ground himself against her, cunt to cunt, until they both climaxed together. Still not satiated, Ron rolled back and began playing with his clit, still erect after two orgasms. Hayley climbed on top and lowered her crotch down over Ron's face, and he licked her vagina and clitoris as he continued to masturbate. Before long, Hayley came once more, flooding her husband's face, and then Ron let loose with a third climax, as he furiously fingered himself.
Relaxing afterward, Hayley whispered, "Baby, that was amazing."
"Aren't you disappointed that I don't have a cock to fill you with?" Ron asked.
"I love you, Ronnie. I don't care if you have a cock or not. Just be with me and keep making me come like that, and I'll never miss it." Hayley kissed him and fingered his wet vagina. His clit was still hard. "You don't quit, do you?" she teased.